DE218705C - - Google Patents

Info

Publication number
DE218705C
DE218705C DENDAT218705D DE218705DA DE218705C DE 218705 C DE218705 C DE 218705C DE NDAT218705 D DENDAT218705 D DE NDAT218705D DE 218705D A DE218705D A DE 218705DA DE 218705 C DE218705 C DE 218705C
Authority
DE
Germany
Prior art keywords
drum
flap
drying
flaps
well
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT218705D
Other languages
German (de)
Publication of DE218705C publication Critical patent/DE218705C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0463Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0477Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Manche Stoffe, wie z. B. Tone, haben die Eigenschaft, in der Trockentrommel beim Trocknen anzuhaften, so daß die Trommelwandungen nach und nach mit einer dicken Schicht Gut belegt werden. Diese Schichtbildung tritt namentlich in der ersten Hälfte der Trockentrommel ein und hält so lange an, bis das Gut fast trocken ist.Some substances, such as B. clays have the property of being in the drying drum Dry to adhere, so that the drum walls gradually with a thick Layer be well covered. This stratification occurs especially in the first half the drying drum and stops until the product is almost dry.

Vorliegende Erfindung bezweckt, diesem Übelstand mittels einer Abwurfvorrichtung abzuhelfen. The present invention aims to remedy this drawback remedy by means of a dropping device.

Die Fig. ι und 2 der Zeichnung stellen eine Trockentrommel, und zwar inThe Fig. Ι and 2 of the drawing represent a drying drum, namely in

Fig. ι im Längsschnitt und in
Fig. 2 im Querschnitt dar.
Fig. Ι in longitudinal section and in
Fig. 2 shows in cross section.

α ist der Einlauf, b der Auslauf, c das Trommelrohr, d die Laufringe und β die Rollen zur Lagerung der Trommel. α is the inlet, b the outlet, c the drum tube, d the races and β the rollers for supporting the drum.

Im ersten Teil der Trommel sind am Umfang Abwurfklappen f angebracht, die Anzahl richtet sich nach der Größe der Trommel.In the first part of the drum, discharge flaps f are attached to the circumference; the number depends on the size of the drum.

Diese Klappen sind beweglich angebracht und werden durch Bügel h mit dem Blechnantel der .Trommel verbunden. Die Arbeitsweise ist folgende:These flaps are movably attached and are connected to the sheet metal jacket of the drum by means of brackets h. The way it works is as follows:

Das zu trocknende Gut fällt durch den Trommeleinlauf α in das Innere der Trommel und bleibt auf einer Klappe liegen. Sobald nun die Trommel etwa eine Vierteldrehung gemacht hat, fällt die Klappe infolge des Eigengewichtes und ihrer Beweglichkeit herum, so daß das Gut ebenfalls mit abfallen muß. Bei einer ganzen Umdrehung der Trommel nimmt die Klappe ihre ursprüngliche Lage wieder ein, und der 'Arbeitsgang beginnt von neuem.The material to be dried falls through the drum inlet α into the interior of the drum and remains on a flap. As soon as the drum has made about a quarter turn, the flap falls around due to its own weight and its mobility, so that the material must also fall off. With a full revolution of the drum, the flap returns to its original position and the process begins anew.

Da am ganzen Umfang solche Klappen angebracht sind, kann das zu trocknende Gut nirgends anhaften, sondern wird immer wieder abgeworfen, sowie auch mit hochgenommen und den durchziehenden Feuergasen ausgesetzt.Since such flaps are attached to the entire circumference, the goods to be dried can does not stick anywhere, but is thrown off again and again, as well as picked up and exposed to the fiery gases passing through.

Das Auslaufende der Trockentrommel ist nur mit Schaufeln o. dgl. ausgerüstet, die das Gut hochnehmen und dann wieder fallen lassen, so daß eine innige Berührung mit den heißen Gasen stattfindet.The outlet end of the drying drum is only equipped with shovels or the like, which Pick up well and then let it fall again, so that there is intimate contact with the hot Gassing takes place.

Claims (1)

Patent-Anspruch:Patent claim: Trockentrommel, gekennzeichnet durch die Anordnung von klappenartigen Abwurfvorrichtungen (f) am Trommelinnern, die selbsttätig bei der Drehung der Trommel herunterklappen.Drying drum, characterized by the arrangement of flap-like ejection devices (f) on the inside of the drum, which fold down automatically when the drum rotates. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT218705D Active DE218705C (en)

Publications (1)

Publication Number Publication Date
DE218705C true DE218705C (en)

Family

ID=479906

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT218705D Active DE218705C (en)

Country Status (1)

Country Link
DE (1) DE218705C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246588B (en) * 1961-07-07 1967-08-03 Prep Ind Combustibles Drying drum, especially for coal sludge
EP1909051A1 (en) * 2006-10-04 2008-04-09 Schenkmann-Piel Engineering-Gmbh Drum or drum segment for a drying apparatus for bulk material and process for manufacturing a drum or drum segment.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246588B (en) * 1961-07-07 1967-08-03 Prep Ind Combustibles Drying drum, especially for coal sludge
EP1909051A1 (en) * 2006-10-04 2008-04-09 Schenkmann-Piel Engineering-Gmbh Drum or drum segment for a drying apparatus for bulk material and process for manufacturing a drum or drum segment.
WO2008040545A1 (en) * 2006-10-04 2008-04-10 Schenkmann-Piel-Engineering Gmbh Drum or drum segment for a drying apparatus, and method for the production of said drum or drum segment
CN101611282B (en) * 2006-10-04 2012-07-04 申克曼-帕尔-工程有限公司 Drum or drum segment for a drying apparatus, and method for the production of said drum or drum segment
RU2459163C2 (en) * 2006-10-04 2012-08-20 Диффенбахер ГмбХ Машинен - унд Анлагенбау Drum or drum segment for drier, and method of its making
US8910393B2 (en) 2006-10-04 2014-12-16 Dieffenbacher GmbH Maschinen—und Anlagenbau Drying apparatus for pourable material and method for producing a drying apparatus for pourable material

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